Why do the edges of nails turn yellow?

Have you ever noticed that the edges of our nails turn yellow? Why is this? If I don't trim my nails for a week, they will grow very long. The yellow color on the edges makes my nails look dirty. The yellow color looks disgusting. What's going on? Didn’t you wash your hands? But everyone knows that yellow nails must have a large number of bacteria. After thinking about it, I think it must be related to the oxidation of the air. What do you think? What are you waiting for? Let's go explore together. I can't wait.

Nails can reflect the condition of the body from the side, and changes in nails may mean certain changes in the body. However, not all nails are signs of disease. Here, the editor of Four Seasons Health Network will talk to you in detail about nail diseases.

1. Pale nails

Dry and pale nails may indicate anemia, heart failure, and liver disease. If the body is malnourished, the nails may also become pale and bloodless.

2. White nails

If most of the nails are white with black circles, it may be a problem with the liver and you may have hepatitis. If your fingers are yellow and your nails are white, you should pay special attention and it is best to have your liver checked.

3. Yellow nails

Many people have yellow nails. In addition to the yellowing of nails caused by bad habits such as smoking or contact with colored objects, the most likely cause is fungal infection. Fungal infection is the most common disease of the nails themselves. When the infection is severe, the nail bed is damaged, which in turn causes the nails to become thick and brittle. In rare cases, yellow nails may indicate thyroid or lung disease, or may be a sign of diabetes or psoriasis. Whether it is a fungal infection or a harbinger of organ disease, abnormal yellowing of nails requires special attention.

4. Blue nails

If your nails are blue, it's possible that you're lacking oxygen in your body, or it could be a lung infection. In rare cases, heart disease can also cause your nails to turn blue, similar to how your lips can turn blue or purple when you're lacking oxygen in your body.

5. Ripple nails

If the surface of the nails is uneven, this may be an early manifestation of psoriasis and inflammatory arthritis. This disease may also be accompanied by another condition, that is, the nails under the skin of the fingers that have not yet grown will turn reddish brown.

6. Cracked nails

If the nails are layered and cracked, and accompanied by yellowing, this is mostly caused by a fungal infection. When you peel off the layers of the nails, you will see a yellow powdery substance, which is caused by a fungal infection. If your nails often crack and delaminate, but there is no yellow powder, this may indicate that you have a thyroid disease.

7. Fluffy nail folds

If the skin around your nails becomes red and swollen, this is a condition called nail fold inflammation. Fluffy nail folds may be caused by lupus or other connective tissue diseases, the more obvious symptoms of which are redness, swelling and inflammation of the nail folds.

8. Line nails

If dark lines appear on your nails, you must go to the hospital for a thorough examination as soon as possible, because these dark lines may be a precursor to melanoma or an early sign of certain skin cancers.

9. Nail ulcers

This condition is usually caused by some people's habit of biting their nails. Many people think that nail biting is just a bad habit of children, but in fact, in some cases it is also a dangerous signal sent by the subconscious mind, indicating that the owner of the nails may have mental illnesses such as anxiety, depression, obsessive-compulsive disorder, etc. If nail biting cannot be controlled, it is best to undergo psychological treatment.

Fingers are connected to the heart. Nails are an important channel to reflect the health status of the human body. The health of the nails and whether their color is normal directly reflects the health of our internal organs. There is knowledge in everything in life. We should pay attention and observe carefully. If we feel something is wrong, we should consult a doctor or see a doctor in time. Our health is always our greatest asset. Although nails are small, they contain a lot of knowledge. Do you feel that you have gained a lot? hey-hey.